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jquery remove script tags

Posted on 2013-06-14
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Last Modified: 2013-07-29
Hey,

I have a string and want to rip out all the script tags that are inside and be left with just html.

Thanks
Here is my string
<div class="fn-w-spon"><span class="sponsor-multi-logo"><script type="text/javascript">MultiLogoAd("LOGO",4);</script></span></div>
<h1>Grilling On TV</h1>
    <ul class="tabnav clrfix"><li class="sel">
<span class="lgbtn-lfcap"></span>
<span class="lgbtn-text">overview</span>
<span class="lgbtn-rtcap"></span>
</li>
<li>
<a href="/shows/feeding-the-flames-bobby-flays-barbecue-addiction/pictures/index.html">
<span class="lgbtn-lfcap"></span>
<span class="lgbtn-text">photos<span>(13)</span></span>
<span class="lgbtn-rtcap"></span>
</a>
</li>
<li>
<a href="/grilling-with-fn-chefs/video/index.html">
<span class="lgbtn-lfcap"></span>
<span class="lgbtn-text">videos<span>(13)</span></span>
<span class="lgbtn-rtcap"></span>
</a>
</li>
<li>
<a href="/grilling-on-tv-recipes/package/index.html">
<span class="lgbtn-lfcap"></span>
<span class="lgbtn-text">recipes<span>(78)</span></span>
<span class="lgbtn-rtcap"></span>
</a>
</li>
</ul>



<div class="static-lead-tid-triad clrfix" id="modInst2929280">
<div class="static-lead-tid-triad-primary">
<h3>GRILLING ON FN: BARBECUE WITH BOBBY</h3><a rel="leadi-1" href="http://www.foodnetwork.com/food-network-grilling-central/videos/index.html?channel=64106&amp;video=83165" title="Bobby's Barbecue Addict">
<img src="http://img.foodnetwork.com/FOOD/2011/06/03/FNM_070111-Bobby-Grill-It-010_s4x3_al.jpg" alt="Bobby's Barbecue Addict" height="200" width="266"><span class="video-icon"></span>
</a><p>In his newest show, <em>Bobby Flay's Barbecue Addiction</em>, Bobby steps it up with global flavors, great grilling and true BBQ.</p><a class=" video-link" rel="lead-1" title="Bobby's Barbecue Addict" href="http://www.foodnetwork.com/food-network-grilling-central/videos/index.html?channel=64106&amp;video=83165">Bobby's Barbecue <span class="video-icon">Addiction</span>
</a> <br><a rel="lead-1-s2" title="Behind the Scenes" href="/shows/feeding-the-flames-bobby-flays-barbecue-addiction/pictures/index.html">Go Behind the Scenes</a>
</div><div class="static-lead-tid-triad-secondary">
<div class="static-lead-tid clrfix">
<h4>MEXICAN GRILLING WITH MARCELA</h4><a rel="leadi-2" href="/mexican-made-easy/grilling/index.html" class="thumb" title="Grilling Fiesta Menu"><img src="http://img.foodnetwork.com/FOOD/2012/06/28/VM0504_Full-Food-Spread_s4x3_tz.jpg" alt="Grilling Fiesta Menu" height="90" width="120"></a><p>Get Marcela's grilling menu: Carne Asada Tortas, Grilled Stuffed Jalapenos and more from <em>Mexican Made Easy</em>.</p><a rel="lead-1" title="Grilling Fiesta Menu" href="/mexican-made-easy/grilling/index.html">Grilling Fiesta Menu</a>
</div><div class="static-lead-tid clrfix last">
<h4>THE PIONEER WOMAN'S DOWN-HOME COOKING</h4><a rel="leadi-3" href="/the-pioneer-woman/index.html" class="thumb" title="All About the Pioneer Woman"><img src="http://img.foodnetwork.com/FOOD/2011/11/14/WU-0101_Ree-smiling_s4x3_tz.jpg" alt="All About the Pioneer Woman" height="90" width="120"></a><p>Ree Drummond is a city girl turned rancher's wife turned food blogger and FN host.</p><a rel="lead-2" title="All About the Pioneer Woman" href="/the-pioneer-woman/index.html">About the Pioneer Woman</a>
</div>
</div>
</div>	
<div class="graphic-lead module">
<h2 class="module-hed">A Taste of Bobby's Summer Fare</h2>
<div class="bd clrfix">
<div id="graphic-lead-player-wrap">
<div id="graphic-lead-player"></div>
</div><a href="/food-network-grilling-central/videos/index.html?channel=64106&amp;video=36594" class="thumb thumb-small"><img src="http://images.scrippsnetworks.com/up/images/0129/0129639_92x69.jpg" alt="Bobby's Miami Burger" height="69" width="92"></a>
<a href="/food-network-grilling-central/videos/index.html?channel=64106&amp;video=83165" class="thumb thumb-small"><img src="http://images.scrippsnetworks.com/up/images/0167/0167360_92x69.jpg" alt="Brisket" height="69" width="92"></a>
<a href="/food-network-grilling-central/videos/index.html?channel=64106&amp;video=114546" class="thumb thumb-small"><img src="http://images.scrippsnetworks.com/up/images/0201/0201960_92x69.jpg" alt="Fresh Fruit Sangria" height="69" width="92"></a>
<a href="/food-network-grilling-central/videos/index.html?channel=64106&amp;video=93027" class="thumb thumb-small"><img src="http://images.scrippsnetworks.com/up/images/0169/0169232_92x69.jpg" alt="Tuna Kofte" height="69" width="92"></a>
<a href="/food-network-grilling-central/videos/index.html?channel=64106&amp;video=61284" class="thumb thumb-small"><img src="http://images.scrippsnetworks.com/up/images/0149/0149131_92x69.jpg" alt="Chili Cheeseburgers" height="69" width="92"></a>
<a href="/food-network-grilling-central/videos/index.html?channel=64106&amp;video=78343" class="thumb thumb-small"><img src="http://images.scrippsnetworks.com/up/images/0166/0166600_92x69.jpg" alt="Grilled Potato Salad" height="69" width="92"></a>
<ul class="list list-plain">
<li class="cta"><a href="/food-network-grilling-central/videos/index.html?channel=64106&amp;video=83165">Get addicted to barbecue with Bobby. Watch his latest recipes &gt;&gt;</a></li>
</ul>
</div>
</div>
<script type="text/javascript">SNI.TP.inlinePlayerNoImage( {channelID : '64106', playerType : 'graphic-lead-player'} );</script>
<div id="sponsorCtr1"></div>
<div class="row"><div class="show-plug clrfix alt">
<h3>Ina's Easy Parties</h3>
<a href="/barefoot-contessa/fired-up/index.html">
<img src="http://img.foodnetwork.com/FOOD/2009/06/17/FNM_InaGarten003_s4x3_sm.jpg" alt="Ina">
</a>
<ul class="list">
<li><a href="/barefoot-contessa/fired-up/index.html">Fire Up the Grill</a></li>
<li><a href="/barefoot-contessa/surprise-beach-party/index.html">Surprise Beach Party</a></li>
<li><a href="/barefoot-contessa/perfect-cocktail-party/index.html">Perfect Cocktail Party</a></li>
</ul>
</div><div class="show-plug clrfix">
<h3>Giada's Outdoor Eats</h3>
<a href="/everyday-italian/al-fresco-dining/index.html">
<img src="http://img.foodnetwork.com/FOOD/2012/04/24/GH_Giada-in-red-dress_s4x3_sm.jpg" alt="Giada's Outdoor Eats">
</a>
<ul class="list">
<li><a href="/everyday-italian/al-fresco-dining/index.html">Giada's Al Fresco Dining</a></li>
<li><a href="/giada-at-home/index.html">Giada at Home</a></li>
<li><a href="/giada-at-home/recipes/index.html">Her Top 100 Recipes</a></li>
</ul>
</div></div>


<div class="row"><div class="show-plug clrfix alt">
<h3>Get Grilling With Guy</h3>
<a href="/guys-big-bite/guidos-great-gumbo/index.html">
<img src="http://img.foodnetwork.com/FOOD/2011/03/04/FN_Guy-Fieri-02_s4x3_sm.jpg" alt="Guy Grilling">
</a>
<ul class="list">
<li><a href="/guys-big-bite/guidos-great-gumbo/index.html">Guido's Great Grillin' Grub</a></li>
<li><a href="/guys-big-bite/guys-backyard-bites-green-chile-cheeseburgers/index.html">Backyard Bites</a></li>
<li><a href="/guys-big-bite/recipes/index.html">Guy's Best Recipes</a></li>
</ul>
</div><div class="show-plug clrfix">
<h3>Lighter Grilling With Jamie Deen</h3>
<a href="/home-for-dinner-with-jamie-deen/index.html">
<img src="http://img.foodnetwork.com/FOOD/2012/05/07/FN_Jamie-Deen-Bio_s4x3_sm.jpg" alt="Jamie Deen">
</a>
<ul class="list">
<li><a href="/home-for-dinner-with-jamie-deen/index.html">Get to Know Jamie</a></li>
<li><a href="/home-for-dinner-with-jamie-deen/backyard-bbq/index.html">Backyard BBQ</a></li>
<li><a href="/home-for-dinner-with-jamie-deen/burgers/index.html">Burgers and More Bites</a></li>
</ul>
</div></div>


<div class="row"><div class="show-plug clrfix alt">
<h3>Sandwich King All Summer</h3>
<a href="/sandwich-king/recipes/index.html">
<img src="http://img.foodnetwork.com/FOOD/2011/08/11/Foxtrot_Gallery-01_s4x3_sm.jpg" alt="Jeff Mauro's Top 100 Recipes">
</a>
<ul class="list">
<li><a href="/sandwich-king/recipes/index.html">Jeff Mauro's Top 100 Recipes</a></li>
<li><a href="/sandwich-king/bbq-bonanza/index.html">BBQ Bonanza</a></li>
<li><a href="/recipes-and-cooking/5-sandwich-making-tips/index.html">5 Sandwich-Making Tips</a></li>
</ul>
</div><div class="show-plug clrfix">
<h3>Bobby's Top Grilling Recipes From ...</h3>
<a href="/bobby-flays-barbecue-addiction/recipes/index.html">
<img src="http://img.foodnetwork.com/FOOD/2011/06/27/QF0110H_cuban-skirt-steak-with-tomato-escabeche_s4x3_sm.jpg" alt="Bobby's Top Grilling Recipes">
</a>
<ul class="list">
<li><a href="/bobby-flays-barbecue-addiction/recipes/index.html">Bobby Flay's BBQ Addiction</a></li>
<li><a href="/grill-it-with-bobby-flay/recipes/index.html">Grill It! with Bobby Flay</a></li>
<li><a href="/boy-meets-grill/recipes/index.html">Boy Meets Grill</a></li>
</ul>
</div></div>

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Question by:JMRFan4Life
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2 Comments
 
LVL 44

Expert Comment

by:Rainer Jeschor
ID: 39248884
Hi,
currently offline, so no chance to validate:
http://forum.jquery.com/topic/jquery-removing-script-tags-from-html-string-when-using-html
HTH
Rainer
0
 
LVL 82

Accepted Solution

by:
hielo earned 500 total points
ID: 39250381
Let's say that the string above is stored in javascript variable named str.
The following should work:
var re=/<script[^>]*>[\d\D]*?<\/script>/ig;
str=str.replace(re,'');

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